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September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

Ultrashort echo-time (UTE) functional lung imaging for fractional ventilation quantification: breath-hold vs. free-breathing

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Authors

HLHuilou LiangRZRuzhi ZhangPWPu‐Yeh Wu

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Overview

Free-breathing UTE outperformed breath-hold UTE in generating fractional ventilation maps, indicating clinical adaptability.

Key Points

  • Free-breathing UTE method produced better fractional ventilation maps compared to breath-hold UTE.
  • Breath-hold UTE method resulted in low contrast FV maps in both healthy volunteers.
  • The proposed free-breathing UTE method improves success in clinical functional lung imaging.
  • Both UTE methods were tested on healthy individuals to assess their performance in fractional ventilation quantification.

Cite This Study

Liang et al. (2025) studied this question.

synapsesocial.com/papers/68d4597031b076d99fa5c64fhttps://doi.org/10.58530/2025/1878
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